Black Sulfur Oil
Tier B
A potent compound distilled from refined reagents. A high-grade material for an alchemist's finest work.
Recipe
| Ingredient | Qty |
|---|---|
 Sulfur Bloom
B | 4 |
 Moonstone Amalgam
B | 1 |
 Nightglass Extract
B | 1 |
 Umbral Paste
B | 1 |
How many caches to open
A cache drops one item out of five at fixed chances, so you need more openings than reagents — and the count is set by the rarest one you need. The left number is the average, the right one covers nine cases out of ten. The other reagents pile up well past what you use: sell the surplus or spend it on another craft.
| Cache | Open | What you need from there |
|---|---|---|
 Lunar Reagent Cache B | 72–99 | Moonstone Sliver
— need 11, chance 24% Night Resin
— need 11, chance 24% Umbral Bile
— need 11, chance 24% Quicksilver Bead
— need 6, chance 14% Sulfur Bloom
— need 10, chance 14% |
Craft tree
| Position | Needed | Where to get it | Price | Sum |
|---|---|---|---|---|
| Black Sulfur Oil B | 1 | craft | — | — |
| Sulfur Bloom B | 4 | cache | — | |
| Moonstone Amalgam B | 1 | craft | — | — |
 Moonstone Sliver B | 11 | cache | — | |
 Quicksilver Bead B | 4 | cache | — | |
| Nightglass Extract B | 1 | craft | — | — |
 Night Resin B | 11 | cache | — | |
| Sulfur Bloom B | 4 | cache | — | |
| Umbral Paste B | 1 | craft | — | — |
 Umbral Bile B | 11 | cache | — | |
| Quicksilver Bead B | 2 | cache | — | |
| Sulfur Bloom B | 2 | cache | — |
What one craft really takes
The recipe is broken down to raw materials: what an NPC sells at a fixed price, and what has to come out of caches.
Any price can be replaced with your own — the tree and the shopping list are recalculated from it. An empty field uses our price, which is shown as a hint. What you type is kept in this browser.
| Materials | Needed | Where to get it | Price | Sum |
|---|---|---|---|---|
| Moonstone Sliver
B | 11 | cache | — | |
| Night Resin
B | 11 | cache | — | |
| Umbral Bile
B | 11 | cache | — | |
| Quicksilver Bead
B | 6 | cache | — | |
| Sulfur Bloom
B | 10 | cache | — | |
| Total | — | |||
Goes into
| Position | Tier | Section |
|---|---|---|
 Lunar Quintessence | B | |
 Beast Warding Tonic | B | 4b. Warding Tonic |
 Construct Warding Tonic | B | 4b. Warding Tonic |
 Demonic Warding Tonic | B | 4b. Warding Tonic |
 Dragon Warding Tonic | B | 4b. Warding Tonic |
 Elemental Warding Tonic | B | 4b. Warding Tonic |
 Fairy Warding Tonic | B | 4b. Warding Tonic |
 Human Warding Tonic | B | 4b. Warding Tonic |
 Orc Warding Tonic | B | 4b. Warding Tonic |
 Undead Warding Tonic | B | 4b. Warding Tonic |
Craft cost including the Cauldron chance, and prices on all four servers — in the service.